1399663-06-9

5-AMINOSPIRO[CYCLOPROPANE-1,3-INDOLINE]-2-ONE 5'-Aminospiro[cyclopropane-1,3'-indolin]-2'-one 5-aminospiro[1~{H}-indole-3,1'-cyclopropane]-2-one Spiro[cyclopropane-1,3'-[3H]indol]-2'(1'H)-one, 5'-amino- 5'-amino-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-2'-one